FunctionIC.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "InitialCondition.h"

class FunctionIC : public InitialCondition
{
public:
  static InputParameters validParams();

  FunctionIC(const InputParameters & parameters);

  const FunctionName functionName() const;

protected:
  Real f();

  virtual Real value(const Point & p) override;

  virtual RealGradient gradient(const Point & p) override;

  const Function & _func;

  const Real _scaling;
};